{
  "cveId": "CVE-2022-50757",
  "url": "https://patchblox.com/security/cve/CVE-2022-50757",
  "summary": "CVE-2022-50757 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50757, released December 24, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  media: camss: Clean up received buffers on faile...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  media: camss: Clean up received buffers on failed start of streaming  It is required to return the received buffers, if streaming can not be started. For instance media_pipeline_start() may fail with EPIPE, if a link validation between entities is not passed, and in such a case a user gets a kernel warning:    WARNING: CPU: 1 PID: 520 at drivers/media/common/videobuf2/videobuf2-core.c:1592 vb2_start_streaming\u002B0xec/0x160   \u003Csnip\u003E   Call trace:    vb2_start_streaming\u002B0xec/0x160    vb2_core_streamon\u002B0x9c/0x1a0    vb2_ioctl_streamon\u002B0x68/0xbc    v4l_streamon\u002B0x30/0x3c    __video_do_ioctl\u002B0x184/0x3e0    video_usercopy\u002B0x37c/0x7b0    video_ioctl2\u002B0x24/0x40    v4l2_ioctl\u002B0x4c/0x70  The fix is to correct the error path in video_start_streaming() of camss.",
  "published": "2025-12-24T13:16:02Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00202,
  "epssPercentile": 0.10197,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50757",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50757",
      "released": "2025-12-24T13:16:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50757",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50757",
      "released": "2025-12-24T13:16:02Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50757",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50757",
      "released": "2025-12-24T13:16:02Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}